var Public = {};
Public.setPanelStatus = function (panelId, aId) {
    $('#' + panelId).toggle();
    if (aId.indexOf("msg_i") > -1) {
        $('#' + aId).parents(".arrow_icon").toggleClass('arrow_icon_up');
    } else {
        $('#' + aId).parents(".arrow_icon").toggleClass('arrow_icon_down');
    }
}



